<template>
  <div style="border: 1px solid #ccc">
    <Toolbar
      style="border-bottom: 1px solid #ccc"
      :editor="editorRef"
      :defaultConfig="toolbarConfig"
      :mode="mode"
    />
    <Editor
      :style="{ height: height + 'px' }"
      style="overflow-y: hidden"
      v-model="valueHtml"
      :defaultConfig="editorConfig"
      :mode="mode"
      @onCreated="handleCreated"
      @onChange="handleChange"
    />
  </div>
</template>

<script>
import "@wangeditor/editor/dist/css/style.css"; // 引入 css

import { onBeforeUnmount, ref, shallowRef, onMounted } from "vue";
import { Editor, Toolbar } from "@wangeditor/editor-for-vue";
export default {
  props: {
    height: {
      type: Number,
      default: 500,
    },
    width: {
      type: Number,
      default: 500,
    },
    content: {
      type: String,
    },
    editConfig: {
      default: undefined,
    },
    toolbarConfig: {
      default: undefined,
    },
    uploadUrl:{
      type:String,
      default:"http://localhost:11011/cms/wangUpload"
    }
  },
  emits: ["contentChange"],
  methods: {
    handleChange() {
      this.$emit("contentChange", this.valueHtml);
    },
  },
  components: { Editor, Toolbar },
  data() {
    return {};
  },
  setup(props) {
    // 编辑器实例，必须用 shallowRef
    const editorRef = shallowRef();

    // 内容 HTML
    const valueHtml = ref("");
    const toolbarConfig =
      props.toolbarConfig != undefined ? props.toolbarConfig : {};
    const editorConfig =
      props.editConfig != undefined
        ? props.editConfig
        : { placeholder: props.content };
    // 上传图片的配置
    editorConfig.MENU_CONF = {};
    editorConfig.MENU_CONF["uploadImage"] = {
      server: props.uploadUrl,
      fieldName:"uploadFile"
    };

    // 组件销毁时，也及时销毁编辑器
    onBeforeUnmount(() => {
      const editor = editorRef.value;
      if (editor == null) return;
      editor.destroy();
    });

    const handleCreated = (editor) => {
      editorRef.value = editor; // 记录 editor 实例，重要！
    };

    return {
      editorRef,
      valueHtml,
      mode: "default", // 或 'simple'
      toolbarConfig,
      editorConfig,
      handleCreated,
    };
  },
};
</script>

<style>
</style>